| |||
红外检测仪; 红外线检测仪 | |||
红外线探测器 | |||
红外探测器 | |||
红外探测仪; 红外线检测器 | |||
红外检测器 | |||
红外线探测器; 红外线检测器 |
infrared detector: 75 phrases in 12 subjects |
Air defense | 2 |
Aviation | 3 |
Earth sciences | 1 |
Ecology | 1 |
Electronics | 14 |
General | 1 |
Metallurgy | 2 |
Oil processing plants | 2 |
Rail transport | 1 |
Shipbuilding | 2 |
Space | 23 |
Technology | 23 |